/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using ASC.Xmpp.Core.utils.Xml.Dom;

namespace ASC.Xmpp.Core.protocol.extensions.multicast
{
    public class Addresses : Element
    {
        public Addresses()
        {
            TagName = "addresses";
            Namespace = Uri.ADDRESS;
        }

        public Address AddAddress(Address address)
        {
            AddChild(address);
            return address;
        }

        public Jid[] GetAddressList()
        {
            ElementList nl = SelectElements("address");
            var addresses = new Jid[nl.Count];

            int i = 0;
            foreach (Element e in nl)
            {
                addresses[i] = ((Address) e).Jid;
                i++;
            }
            return addresses;
        }

        public void RemoveAllBcc()
        {
            foreach (Address address in GetAddresses())
            {
                if (address.Type == AddressType.bcc)
                {
                    address.Remove();
                }
            }
        }

        public Address[] GetAddresses()
        {
            ElementList nl = SelectElements("address");
            var addresses = new Address[nl.Count];

            int i = 0;
            foreach (Element e in nl)
            {
                addresses[i] = (Address) e;
                i++;
            }
            return addresses;
        }
    }
}